PXIe, 2-Channel PXI Optical Attenuator—The CohSol VOAPXIe-1002-2 is a PXI Express module for variable optical attenuation (VOA) of broadband wavelengths. It offers single-mode fibers and either SC/PC, FC/PC, SC/APC, or FC/APC fiber-optic connectors. The CohSol VOAPXIe-1002-2 is ideal for reliable testing in continuous production environments.